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公开(公告)号:US20170065185A1
公开(公告)日:2017-03-09
申请号:US14701155
申请日:2015-04-30
申请人: WITHINGS
发明人: Nadine Buard , David Campo , Roger Yu , Frederic Techer , Pierre Barrochin , Eric Carreel , Ramon Pallas Areny , Jaime Oscar Casas Piedrafita
CPC分类号: A61B5/02007 , A61B5/02125 , A61B5/02416 , A61B5/0295 , A61B5/0535 , A61B5/1036 , A61B5/1102 , A61B5/6892 , A61B5/7278 , G01G19/414 , G01G19/50
摘要: Method to determine the arterial stiffness of an individual user (U) standing on a personal electronic scale having a top surface with at least three conductive pads on one of the left or right side of the scale, /a/—acquiring weight variations, and extracting therefrom a ballistocardiogram of the user's heart beat, /b/—acquiring impedance plethysmography signals across one of the foot of the user, and extracting therefrom a blood pulse signal at the foot, /c/—calculating a time delay (DT) between the heart beat and the blood pulse signal arriving at the foot, /d/—deducing therefrom a value of the arterial stiffness of the user
摘要翻译: 用于确定站在个人电子秤(1)上的个体用户(U)的动脉刚度的方法,所述个人电子秤具有顶表面,所述顶表面在所述刻度尺的左侧或右侧上具有至少三个导电垫(11-13),/ a / - 获取体重变化,并从其中提取用户心跳的心搏图(21),/ b / - 获取横跨用户的一脚之一的阻塞体积描记信号,并从中提取血液脉搏信号(22) 计算心跳和到达脚部的血液脉冲信号之间的时间延迟(DT),/ d /从其中推导出用户的动脉硬度的值